NLP-Based Sentiment Analysis of Social Media Data on Public Perception of Environmental Policies. International Journal of Environmental Sciences, [S. l.], p. 970–978, 2025. DOI: 10.64252/1ygxfv29. Disponível em: https://theaspd.com/index.php/ijes/article/view/8433.. Acesso em: 5 apr. 2026.